[TYPO3-english] dynaflex in TYPO3 8

[BIDAU Ismaël]

Hi,

I used EXT:dynaflex before (in TYPO3 7) to having dynamic flexform (form changed with sys_categories).
How to use it with TYPO3 8 ?

I try to call dynaflex with hook in TCE-Main but it works only when saving the form, not the first time I edit a form.
Perhaps there i a way with FlexFormEntryContainer, but I'm not able to have my flexform field shown.

Any idea ?

Thanks a lot